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guapka [62]
3 years ago
5

Calculate the perimeter of a rectangle which is eleven metres long and four metres wide.​

Mathematics
1 answer:
Leviafan [203]3 years ago
6 0

Step-by-step explanation:

the formulae to find the perimeter of a rectangle is p = 2(l+w)

<em>where</em>

p= perimeter

L = length

W = width

just add the length and width {given in the question} , and multiply them by 2

answer: = 2(11+4)

= 2 × 15

= 30 m

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You find an interest rate of 10% compounded quarterly. Calculate how much more money you would have in your pocket if you had us
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Answer:

see the explanation

Step-by-step explanation:

we know that    

step 1

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

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in this problem we have  

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Applying property of exponents

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step 2

The formula to calculate continuously compounded interest is equal to

A=P(e)^{rt}  

where  

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3 years ago
Can you guys tell me the answers I need help .
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